Abstract: Digital watermarking has been widely used in the copyright protected images in multimedia. This paper addresses the blind watermark detection problem in contourlet domain. It is known that ...

The recently released Hades II may be a game mostly about combat, but that doesn’t mean you can’t take a little time for some constructive pursuits along the way. To both earn certain upgrades and ...

There has rarely, if ever, been so much tech talent available in the job market. Yet many tech companies say good help is hard to find.

Good risk-adjusted yield has been hard to find lately. Some money pros are looking beyond traditional fixed-income categories. Where have all the good fixed-income opportunities gone? In recent months ...